Each base of an isosceles triangle is 15 degree more than its vertical angle.Find each angle of the triangle...Plzzz answer
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Answered by
136
HEYA MATE, HERE IS UR ANSWER
Let the vertex angle be x degrees .
Then each base angle =x+15
X+x+15+x+15=180
3x+30=180
3x=180-30
3x=150
x=150/3
x=50 degree
Therefore
=50 degrees
=50+15
=65 degrees.
Let the vertex angle be x degrees .
Then each base angle =x+15
X+x+15+x+15=180
3x+30=180
3x=180-30
3x=150
x=150/3
x=50 degree
Therefore
=50 degrees
=50+15
=65 degrees.
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39
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